Best IT Knowledge Base Software in 2026
Updated
In short: CompassDocs is ranked #1 of 60 as of 4 October 2026, ahead of iTop and Tango. The best-ranked option with a free plan is iTop. The lowest first paid tier on this page is Tango at $1.25/mo.
When your team needs a dependable home for technical guidance, compare how these tools handle AI-powered search, runbooks, and access through Microsoft Teams or Slack. An internal employee portal and single sign-on are also worth weighing against how staff find information and sign in. Check free-plan availability and the paid-from price alongside those capabilities. The ranking starts with CompassDocs, GLPI, and Hudu, with USU Knowledge Management and IT Glue also among its first entries. Use the listed criteria to consider which mix of search, operational documentation, and access options aligns with the way your organization shares IT knowledge.
60 IT knowledge base software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
#1 CompassDocs Top pick · 7.1 Free plan · $8/mo
#2 iTop Runner-up · 7.1 Free plan · Free
#3 Tango Also great · 7.1 Free plan · $1.25/mo- Free plan apiLinuxmacOSself-hostedWebWindows
- Free plan
- Yes
RecognisedDocumentedFree planPlatforms$8/mofirst paid tier About CompassDocsVisit site - Free plan apiLinuxmacOSself-hostedWebWindows
- Free plan
- Yes
RecognisedDocumentedFree planPlatformsFree About iTopVisit site - Free plan extensionmacOSWebWindows
- Free plan
- Yes
- Paid from
- 15 /user/mo
RecognisedDocumentedFree planPlatforms$1.25/mofirst paid tier About TangoVisit site - Free plan apiextensionmacOSWebWindows
- Free plan
- Yes
- Paid from
- 13 /user/mo
- AI-powered search
- Yes
RecognisedDocumentedFree planPlatforms$1,713/mofirst paid tier About ScribeVisit site - Free plan apiLinuxself-hostedWebWindows
- Free plan
- Yes
RecognisedDocumentedFree planPlatforms - Free trial AndroidapiLinuxmacOSself-hostedWebWindows
- Free plan
- Yes
RecognisedDocumentedFree planPlatforms€19/mofirst paid tier About GLPIVisit site - Free plan apiLinuxself-hostedWeb
- Free plan
- Yes
RecognisedDocumentedFree planPlatforms - Free plan Web
- Free plan
- Yes
RecognisedDocumentedFree planPlatforms - Free trial AndroidapiiOSLinuxself-hostedWebWindows
- Free plan
- No
RecognisedDocumentedFree planPlatforms$24/mofirst paid tier About Jitbit HelpdeskVisit site - AndroidapiiOSWebWindows
- Free plan
- Yes
RecognisedDocumentedFree planPlatforms - Free trial AndroidiOSmacOSself-hostedWebWindows
- Free plan
- No
RecognisedDocumentedFree planPlatforms€45/mofirst paid tier About Matrix42 FastViewerVisit site - LinuxmacOSWebWindows
- Free plan
- No
RecognisedDocumentedFree planPlatforms - AndroidiOSLinuxmacOSWebWindows
- Free plan
- Yes
RecognisedDocumentedFree planPlatforms$13/mofirst paid tier About ManageEngine ServiceDesk PlusVisit site - Free trial AndroidiOSLinuxmacOSWebWindows
- Free plan
- No
RecognisedDocumentedFree planPlatforms$1.50/mofirst paid tier About SuperOpsVisit site - apiLinuxself-hostedWebWindows
- Internal employee portal
- Yes
- AI-powered search
- Yes
- Slack access
- Yes
RecognisedDocumentedFree planPlatforms - Free plan api
- Free plan
- Yes
RecognisedDocumentedFree planPlatforms₹420/mofirst paid tier About Zoho DeskVisit site - Free trial apiLinuxmacOSself-hostedWebWindows
- Free plan
- No
- Runbook support
- Yes
RecognisedDocumentedFree planPlatforms€38.75/mofirst paid tier About DocusnapVisit site - Free trial AndroidapiextensioniOSself-hostedWeb
- Free plan
- No
- Paid from
- 27 /user/mo
- Runbook support
- Yes
- AI-powered search
- Yes
- Slack access
- Yes
RecognisedDocumentedFree planPlatforms - AndroidapiextensioniOSWeb
- Free plan
- No
- Internal employee portal
- Yes
- Runbook support
- Yes
- AI-powered search
- Yes
- Slack access
- Yes
RecognisedDocumentedFree planPlatforms$29/mofirst paid tier About IT GlueVisit site - AndroidapiiOSself-hostedWeb
- Free plan
- No
- Paid from
- 9 /user/mo
- Internal employee portal
- Yes
- Runbook support
- Yes
- AI-powered search
- Yes
RecognisedDocumentedFree planPlatforms$14/mofirst paid tier About IT PortalVisit site - Free trial apiLinuxmacOSWebWindows
- Free plan
- No
RecognisedDocumentedFree planPlatforms - Free trial AndroidapiiOSself-hostedWebWindows
- Free plan
- No
RecognisedDocumentedFree planPlatforms$19/mofirst paid tier About Alloy NavigatorVisit site - Free trial AndroidapiiOSWeb
- Free plan
- No
RecognisedDocumentedFree planPlatforms$19/mofirst paid tier About FreshserviceVisit site - apiWebRecognisedDocumentedFree planPlatforms
- Free trial AndroidapiiOSWeb
- Free plan
- No
- Paid from
- 76 /user/mo
- Internal employee portal
- Yes
- AI-powered search
- Yes
RecognisedDocumentedFree planPlatforms$6.33/mofirst paid tier About Giva ChangeManagerVisit site
Is your app on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which IT knowledge base software is ranked first on Everything Xiaomi?
CompassDocs is ranked #1 of 60 with a score of 7.1. iTop is second and Tango third.
How many of these have a free plan?
8 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Tango has the lowest first paid tier we found: $1.25/mo.
How is this list ranked?
Ranked on what each maker publishes: documentation depth, a free tier and the platforms it runs on. Paid placements never change a rank.